<?php

namespace App\Http\Controllers\Bo;

use App\Http\Controllers\Controller;
use App\Models\Articles;
use Illuminate\Http\Request;
use Illuminate\Support\Str;
use App\Models\Moments;
use App\Models\MomentStrates;
use App\Models\Products;
use App\Models\Recipes;
use App\Traits\UpdateModelStatus;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\File as FacadesFile;
use Illuminate\Support\Facades\Validator;
use Symfony\Component\HttpFoundation\File\File;

class MomentsController extends Controller
{
    use UpdateModelStatus;

    // TODO: remplacer ce truc moche par un enum
    private $colors = [
        "color-1" => "Couleur 1",
        "color-2" => 'Couleur 2',
        "color-3" => 'Couleur 3',
        "color-4" => "Couleur 4",
        "color-5" => "Couleur 5",
        "color-6" => "Couleur 6",
        "color-7" => "Couleur 7",
        "color-8" => "Couleur 8",
    ];

    // TODO: remplacer ce truc moche par un enum
    private $featuredTypes = [
        "recettes" => "Recettes",
        "produits" => "Produits",
        "articles" => "Articles",
    ];

    public function index()
    {
        $m = Moments::paginate();
        return view('bo.moments.index', compact('m'));
    }

    public function create()
    {
        $recipes  = Recipes::select('id', 'title')->where('status', 1)->get();
        $articles = Articles::select('id', 'title')->where('status', 1)->get();
        $products = Products::select('id', 'name as title')->where('status', 1)->get();
        $strates  = json_encode([]);
        return view('bo.moments.create', compact('recipes', 'articles', 'products', 'strates'))
            ->with('colors', $this->colors)
            ->with('featuredTypes', $this->featuredTypes);
    }

    public function store(Request $request)
    {
        $request->validate([
            'title' => 'required|unique:moments,title|min:10|max:150',
            'description' => 'required|max:400',
            'color' => 'required|max:7',
            'picture' => 'image|mimes:jpeg,png,jpg|max:2048|dimensions:width=750,height=400',
            'picture_bg' => 'image|mimes:jpeg,png,jpg|max:2048|dimensions:width=1200,height=650',
            'picture_bg_r' => 'image|mimes:jpeg,png,jpg|max:2048|dimensions:width=500,height=300',
            'featured_title' => 'required|max:150',
            'voucher_picture' => 'image|mimes:jpeg,png,jpg|max:2048|dimensions:width=580,height=330',
        ]);
        $featuredText = $request->featured_text;
        if (empty($featuredText)) {
            return back()->withInput()->withErrors("Le texte de la remontée est recquis.");
        }

        $title          = $request->title;
        $description    = $request->description;
        $color          = $request->color;
        $picture        = $request->picture;
        $picture_bg     = $request->picture_bg;
        $picture_bg_r   = $request->picture_bg_r;
        $parallax       = $request->parallax === null ? 0 : 1;
        $starMoment     = 0;
        $status         = 0;
        $featuredTitle  = $request->featured_title;
        $featuredType   = strtolower($request->featured_type);
        $featuredIds    = $request->featured_ids;
        $featuredStatus = $request->featured_status === null ? 0 : 1;
        $voucherPicture = $request->voucher_picture;
        $voucherStatus  = $request->voucher_status === null ? 0 : 1;
        $strates        = json_decode($request->strates);

        $featuredIdsString = '';
        foreach ($featuredIds as $featuredId) {
            $featuredIdsString .= $featuredId . ';';
        }

        $imageName = Str::slug($title) . '-le-gaulois.' . $picture->extension();
        $picture->move(public_path('uploads/images/moments/' . date('Y') . '/' . date('m') . '/'), $imageName);
        $imageName_bg = Str::slug($title) . '-bg-le-gaulois.' . $picture_bg->extension();
        $picture_bg->move(public_path('uploads/images/moments/' . date('Y') . '/' . date('m') . '/'), $imageName_bg);
        $imageName_bg_r = Str::slug($title) . '-bg-r-le-gaulois.' . $picture_bg_r->extension();
        $picture_bg_r->move(
            public_path('uploads/images/moments/' . date('Y') . '/' . date('m') . '/'),
            $imageName_bg_r
        );

        if ($voucherPicture !== null) {
            $imageNameVoucher = Str::slug($title) . '-bon-reduction-le-gaulois.' . $voucherPicture->extension();
            $voucherPicture->move(
                public_path('uploads/images/moments/' . date('Y') . '/' . date('m') . '/'),
                $imageNameVoucher
            );
        }

        $m                  = new Moments();
        $m->title           = $title;
        $m->slug            = Str::slug($title);
        $m->description     = $description;
        $m->color           = $color;
        $m->picture         = 'uploads/images/moments/' . date('Y') . '/' . date('m') . '/' . $imageName;
        $m->picture_bg      = 'uploads/images/moments/' . date('Y') . '/' . date('m') . '/' . $imageName_bg;
        $m->picture_bg_r    = 'uploads/images/moments/' . date('Y') . '/' . date('m') . '/' . $imageName_bg_r;
        $m->parallax        = $parallax;
        $m->star_moment     = $starMoment;
        $m->status          = $status;
        $m->featured_title  = $featuredTitle;
        $m->featured_text   = $featuredText;
        $m->featured_type   = $featuredType;
        $m->featured_ids    = $featuredIdsString;
        $m->featured_status = $featuredStatus;
        if ($voucherPicture !== null) {
            $m->voucher_picture = 'uploads/images/moments/' . date('Y') . '/' . date('m') . '/' . $imageNameVoucher;
        }
        $m->voucher_status = $voucherStatus;
        $m->save();

        $compteur = 0;
        foreach ($strates as $strate) {
            $validator = Validator::make(get_object_vars($strate), [
                'title' => 'required|max:255',
                'picture' => 'required',
                'content' => 'required',
            ]);

            if ($validator->fails()) {
                $m->delete();
                return back()->with('strates', json_encode($strates))->withInput()
                ->withErrors("Les données de la strate " . $compteur . " sont incorrects, veuillez réessayer.");
            }

            $compteur++;
            $s            = new MomentStrates();
            $s->moment_id = $m->id;
            $s->title     = $strate->title;

            // Gestion de l'image
            $image     = base64_decode(preg_replace('#^data:image/\w+;base64,#i', '', $strate->picture));
            $extension = explode('/', mime_content_type($strate->picture))[1];
            if (!in_array($extension, ['png', 'jpg', 'jpeg'])) {
                $m->delete();
                return back()->with('strates', json_encode($strates))->withInput()
                ->withErrors(
                    "L'image de la strate " . $compteur .
                    " n'est pas au bon format (formats acceptés : png, jpg, jpeg), veuillez réessayer."
                );
            }
            // Création d'un fichier temporaire pour ensuite le move si il est ok
            $tmpFilePath = sys_get_temp_dir() . '/' . uniqid();
            file_put_contents($tmpFilePath, $image);
            $tmpFile = new File($tmpFilePath);
            $imgSize = getimagesize($tmpFilePath);
            if ($imgSize[0] >= 220 || $imgSize[1] >= 220) {
                $m->delete();
                return back()->with('strates', json_encode($strates))->withInput()
                ->withErrors("L'image de la strate " . $compteur . " a des dimensions incorrects, veuillez réessayer.");
            }
            $imageName = 'strate' . $compteur . '.' . $extension;
            $tmpFile->move(public_path("uploads/images/moments/$m->id"), $imageName);

            $s->picture       = 'uploads/images/moments/' . $m->id . '/' . $imageName;
            $s->picture_label = $strate->picture_label;
            $s->content       = $strate->content;
            $s->button_label  = $strate->button_label;
            $s->button_link   = $strate->button_link;
            $s->status        = $strate->status === null ? 0 : 1;
            $s->save();
        }//end foreach

        return redirect()->route('bo.moments.index');
    }

    public function edit(Moments $m)
    {
        $recipes  = Recipes::select('id', 'title')->where('status', 1)->get();
        $articles = Articles::select('id', 'title')->where('status', 1)->get();
        $products = Products::select('id', 'name as title')->where('status', 1)->get();
        $strates  = count($m->strates) > 0 ? json_encode($m->strates) : json_encode([]);
        return view('bo.moments.edit', compact('m', 'recipes', 'articles', 'products'))
            ->with('colors', $this->colors)
            ->with('featuredTypes', $this->featuredTypes)
            ->with('strates', $strates);
    }

    public function update(Request $request, Moments $m)
    {
        $request->validate([
            'title' => 'required|unique:moments,title,' . $m->id . '|min:10|max:150',
            'description' => 'required|max:400',
            'color' => 'required|max:7',
            'featured_title' => 'required|max:150',
        ]);

        if ($request->featured_text === null) {
            return back()->withInput()->withErrors("Le champ texte de la remontée est obligatoire.");
        }

        $title          = $request->title;
        $description    = $request->description;
        $color          = $request->color;
        $picture        = $request->picture;
        $picture_bg     = $request->picture_bg;
        $picture_bg_r   = $request->picture_bg_r;
        $parallax       = $request->parallax === null ? 0 : 1;
        $status         = $request->status === null ? 0 : 1;
        $featuredTitle  = $request->featured_title;
        $featuredText   = $request->featured_text;
        $featuredType   = strtolower($request->featured_type);
        $featuredIds    = $request->featured_ids;
        $featuredStatus = $request->featured_status === null ? 0 : 1;
        $voucherPicture = $request->voucher_picture;
        $voucherStatus  = $request->voucher_status === null ? 0 : 1;
        $strates        = json_decode($request->strates);

        if ($picture !== null) {
            $request->validate([
                'picture' => 'image|mimes:jpeg,png,jpg|max:2048|dimensions:width=750,height=400',
            ]);
        }
        if ($picture_bg !== null) {
            $request->validate([
                'picture_bg' => 'image|mimes:jpeg,png,jpg|max:2048|dimensions:width=1200,height=650',
            ]);
        }
        if ($picture_bg_r !== null) {
            $request->validate([
                'picture_bg_r' => 'image|mimes:jpeg,png,jpg|max:2048|dimensions:width=500,height=300',
            ]);
        }
        if ($voucherPicture !== null) {
            $request->validate([
                'voucher_picture' => 'image|mimes:jpeg,png,jpg|max:2048|dimensions:width=580,height=330',
            ]);
        }

        $featuredIdsString = '';
        foreach ($featuredIds as $featuredId) {
            $featuredIdsString .= $featuredId . ';';
        }

        if ($picture !== null) {
            if (file_exists(public_path() . $m->picture)) {
                unlink(public_path() . $m->picture);
            }
            $imageName = Str::slug($title) . '-le-gaulois.' . $picture->extension();
            $picture->move(public_path('uploads/images/moments/' . date('Y') . '/' . date('m') . '/'), $imageName);
        }

        if ($picture_bg !== null) {
            if (file_exists(public_path() . $m->picture_bg)) {
                unlink(public_path() . $m->picture_bg);
            }
            $imageName_bg = Str::slug($title) . '-bg-le-gaulois.' . $picture_bg->extension();
            $picture_bg->move(
                public_path('uploads/images/moments/' . date('Y') . '/' . date('m') . '/'),
                $imageName_bg
            );
        }

        if ($picture_bg_r !== null) {
            if (file_exists(public_path() . $m->picture_bg_r)) {
                unlink(public_path() . $m->picture_bg_r);
            }
            $imageName_bg_r = Str::slug($title) . '-bg-r-le-gaulois.' . $picture_bg_r->extension();
            $picture_bg_r->move(
                public_path('uploads/images/moments/' . date('Y') . '/' . date('m') . '/'),
                $imageName_bg_r
            );
        }

        if ($voucherPicture !== null) {
            if ($m->voucher_picture !== null && file_exists(public_path() . $m->voucher_picture)) {
                unlink(public_path() . $m->voucher_picture);
            }
            $imageNameVoucher = Str::slug($title) . '-bon-reduction-le-gaulois.' . $voucherPicture->extension();
            $voucherPicture->move(
                public_path('uploads/images/moments/' . date('Y') . '/' . date('m') . '/'),
                $imageNameVoucher
            );
        }

        $m->title       = $title;
        $m->slug        = Str::slug($title);
        $m->description = $description;
        $m->color       = $color;
        if ($picture !== null) {
            $m->picture = 'uploads/images/moments/' . date('Y') . '/' . date('m') . '/' . $imageName;
        }
        if ($picture_bg !== null) {
            $m->picture_bg = 'uploads/images/moments/' . date('Y') . '/' . date('m') . '/' . $imageName_bg;
        }
        if ($picture_bg_r !== null) {
            $m->picture_bg_r = 'uploads/images/moments/' . date('Y') . '/' . date('m') . '/' . $imageName_bg_r;
        }
        $m->parallax = $parallax;
        $m->status   = $status;
        // Un moment non publié ne peut pas être moment star
        if ($status === 0) {
            $m->star_moment = 0;
        }
        $m->featured_title  = $featuredTitle;
        $m->featured_text   = $featuredText;
        $m->featured_type   = $featuredType;
        $m->featured_ids    = $featuredIdsString;
        $m->featured_status = $featuredStatus;
        if ($voucherPicture !== null) {
            $m->voucher_picture = 'uploads/images/moments/' . date('Y') . '/' . date('m') . '/' . $imageNameVoucher;
        }
        $m->voucher_status = $voucherStatus;

        // Gestion des strates
        $compteur = 0;
        $ids      = [];
        foreach ($strates as $strate) {
            $validator = Validator::make(get_object_vars($strate), [
                'title' => 'required|max:255',
                'content' => 'required',
            ]);

            if ($validator->fails()) {
                return back()->with('strates', json_encode($strates))->withInput()
                    ->withErrors("Les données de la strate " . $compteur . " sont incorrects, veuillez réessayer.");
            }

            $compteur++;
            if ($strate->id !== null) {
                $s = MomentStrates::find($strate->id);
            } else {
                $s = new MomentStrates();
            }
            $s->moment_id = $m->id;
            $s->title     = $strate->title;

            // Gestion de l'image
            if (
                ($strate->id !== null && MomentStrates::find($strate->id)->picture !== $strate->picture) ||
                ($strate->id === null && $strate->picture !== null)
            ) {
                $image     = base64_decode(preg_replace('#^data:image/\w+;base64,#i', '', $strate->picture));
                $extension = explode('/', mime_content_type($strate->picture))[1];
                if (!in_array($extension, ['png', 'jpg', 'jpeg'])) {
                    return back()->with('strates', json_encode($strates))->withInput()
                        ->withErrors("L'image de la strate " . $compteur .
                            " n'est pas au bon format (formats acceptés : png, jpg, jpeg), veuillez réessayer.");
                }
                // Création d'un fichier temporaire pour ensuite le move si il est ok
                $tmpFilePath = sys_get_temp_dir() . '/' . uniqid();
                file_put_contents($tmpFilePath, $image);
                $tmpFile = new File($tmpFilePath);
                $imgSize = getimagesize($tmpFilePath);
                if ($imgSize[0] >= 220 || $imgSize[1] >= 220) {
                    return back()->with('strates', json_encode($strates))->withInput()
                        ->withErrors("L'image de la strate " . $compteur .
                            " a des dimensions incorrects, veuillez réessayer.");
                }
                $imageName = 'strate' . $compteur . '.' . $extension;
                $tmpFile->move(public_path("uploads/images/moments/$m->id"), $imageName);
                $s->picture = 'uploads/images/moments/' . $m->id . '/' . $imageName;
            }//end if

            $s->picture_label = $strate->picture_label;
            $s->content       = $strate->content;
            $s->button_label  = $strate->button_label;
            $s->button_link   = $strate->button_link;
            $s->status        = $strate->status === null ? 0 : 1;
            $s->save();
            $ids[] = $s->id;
        }//end foreach

        if (count($ids) > 0) {
            $idsExists = [];
            foreach ($m->strates as $strateExist) {
                $idsExists[] = $strateExist->id;
            }
            foreach ($idsExists as $idStrate) {
                if (!in_array($idStrate, $ids)) {
                    $m->strates()->find($idStrate)->delete();
                }
            }
        }

        $m->save();

        // Si c'est le moment star, on met à jour le cache des moments au cas ou le slug à changer
        if ($m->star_moment === 1 && $m->status) {
            Cache::put('momentFiche', $m);
        }

        return redirect()->route('bo.moments.edit', $m->id)->with('success', 'Enregistré !');
    }

    public function destroy(Moments $m)
    {
        if (FacadesFile::exists($m->picture)) {
            FacadesFile::delete($m->picture);
        }

        if (FacadesFile::exists($m->picture_bg)) {
            FacadesFile::delete($m->picture_bg);
        }

        if (FacadesFile::exists($m->picture_bg_r)) {
            FacadesFile::delete($m->picture_bg_r);
        }

        foreach ($m->strates as $strate) {
            if (FacadesFile::exists($strate->picture)) {
                FacadesFile::delete($strate->picture);
            }
        }

        if (count($m->strates) > 0) {
            if (FacadesFile::exists('uploads/images/moments/' . $m->id)) {
                FacadesFile::deleteDirectory('uploads/images/moments/' . $m->id);
            }
            $m->strates()->delete();
        }

        $m->delete();

        return redirect()->route('bo.moments.index')
        ->with('warning', 'Le contenu à bien été supprimé');
    }

    /**
     * Passe un moment en moment star. Si il y avait déjà un moment star, il ne l'est plus et le nouveau le remplace
     *
     * @param id L'id du moment qui doit devenir moment star
     */
    public function setStar($id)
    {
        $moment = Moments::find($id);
        if (!$moment) {
            abort(404);
        }

        if ($moment->star_moment === 0) {
            $oldStar = Moments::where('star_moment', 1)->first();
            if ($oldStar) {
                $oldStar->star_moment = 0;
                $oldStar->save();
            }
        }

        $moment->star_moment = $moment->star_moment === 0 ? 1 : 0;
        $moment->save();

        if ($moment->star_moment === 1 && $moment->status) {
            Cache::put('momentFiche', $moment);
        }

        return redirect()->route('bo.moments.index');
    }
}